package com.hxy.sys.mapper;

import com.hxy.basic.mapper.BaseMapper;
import com.hxy.sys.domain.SystemDictionaryType;
import org.springframework.stereotype.Repository;

@Repository
public interface SystemDictionaryTypeMapper extends BaseMapper<SystemDictionaryType> {
    /**
     * 查询类型
     * @param sn
     * @return
     */
    SystemDictionaryType findSn(String sn);
}
